2025 Red Sox Season Preview: Middle ReliefThe Red Sox bullpen will be dynamic throughout the season, with injuries and performance variances affecting the roster.Zack Kelly showcases impressive pitch characteristics but needs improved performance to establish himself in the bullpen.
Red Sox Rumors: Boston Signs Veteran Pitcher, Options RelieverThe Red Sox signed veteran right-hander Brad Keller, activating him for Sunday's game and optioning Zack Kelly to Triple-A Worcester.
2025 Red Sox Season Preview: Middle ReliefThe Red Sox bullpen will be dynamic throughout the season, with injuries and performance variances affecting the roster.Zack Kelly showcases impressive pitch characteristics but needs improved performance to establish himself in the bullpen.
Red Sox Rumors: Boston Signs Veteran Pitcher, Options RelieverThe Red Sox signed veteran right-hander Brad Keller, activating him for Sunday's game and optioning Zack Kelly to Triple-A Worcester.
Red Sox Reliever Embracing Bruins Fandom In PostseasonZack Kelly is immersing himself in Boston sports culture, transitioning from a Washington Capitals fan to a Boston Bruins enthusiast.